Your goal in Moonlight Castle, is to rescue as many gems as you can from a wizard that's trying to pilfer them from a castle. Whoever ends up with the most gems wins!
The gems are on tiles that are shuffled, stacked, and placed inside a cardboard castle. Using a plastic slider that goes under the bottom edge of the castle, players push out tiles to create a row of gems that the wizard is levitating away from the castle.